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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Part of the myocardium is deprived of its blood supply and becomes ______






2. Narrowing of a valve






3. Contraction






4. Upper chamber of the heart






5. Electical activity of the heart may be depicted in an






6. Sequence of events in one heartbeat






7. Difference between resting cardiac output adn maximum exercise cardiac output






8. Normal heart sounds are caused by






9. First part of the cardia conduction pathway in teh ventircles






10. Purpose of teh coronary vessels






11. Coronary sinus receives blood directly from this






12. Heart chambers are lined with this






13. The chambers of teh heart that receive blood from the veins






14. 1st branches of teh ascending aorta






15. Veins that return blood to the right atrium






16. Contraction of chambers of the heart






17. Backflow o fblood from the arteries to the ventricles is prevented by these






18. Heart rate below 60 bpm






19. Prevents backflow of blood from teh right ventricle to the right atrium






20. Each normal heartbeat is initiated by this






21. Funciton of the serous fluid of teh pericardial membranes






22. Very rapid and uncoordinated ventricular beat






23. Natural pacemaker of the heart






24. Amount of blood pumped by a ventricle per beat






25. Prevents backflow of blood from the left ventricle to the left atrium






26. The centers that regulate heart rate located in the___






27. Normal range of heart rate for a healthy adult is _____ bpm






28. Largest artery of the body






29. Endocardium lines the chambers of the heart






30. Changes in blood pressure are detected by






31. Heart is located here






32. Vessel into which the left ventricle pumps blood






33. Irregular heartbeats






34. Nerves that transmit impulses to decrease the heart rate are the ____






35. Visceral pericardium






36. Amount of blood pumped by a ventricle in 1 minute






37. Area in the thoracic cavity between the lungs






38. Relaxation






39. Cardiac muscle tissue






40. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






41. Outermost of the pericardial membranes






42. The amount of blood that returns to teh heart






43. Relaxation of chambers of the heart